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- The thermal stability and corrosion behaviour of petroleum acid ester and esterified high acid crude oil (HACO) were studied. 摘要 研究了石油酸酯和酯化高酸原油的热稳定性及腐蚀性规律。
- Heat exchanger made of co-aluminizing/ molybdenizing steel has been commercially applied in the refinery to process high sulfur and high acid crude and the good corrosion-resisting effect obtained. 实验表明,铝钼共渗钢耐高硫、高酸腐蚀效果优于渗铝钢、188钢。
- However, it is unsuitable to adopt the autocatalytic esterification for reducing acid content of high acid crudes due to the limitation of calcium content in crude oil processing. 鉴于原油加工过程对钙含量的要求，高酸原油并不适于采用自催化直接酯化降酸。
- MATERIAL SELECTION FOR PIPELINE OF ATMOSPHERIC AND VACUUM DISTILLATION UNIT PROCESSING HIGH SULFUR AND LOW ACID CRUDE 加工高硫低酸原油常减压蒸馏装置管道设计选材
- She dropped acid in high school. 她高中时代服迷幻药。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- I set a high value on his advice. 我认为他的忠告很有价值。
- high - acidity crude 高酸原油
- Many competitors have entered for the high jump. 已有许多人报名参加跳高比赛。
- She enjoyed high prestige among the masses. 她在群众中享有很高威信。
- The dresses in the shop are priced high. 这家商店的衣服定价很高。
- The high salary reconciled me to living abroad. 我为获高薪也只好在国外生活。
- Trucks shuttled to and fro on the high ways. 车辆在高速公路上穿梭行驶。
- The origin of the highly acidic crude oil in rift basin in Sultan 苏丹裂谷盆地高酸值原油成因分析
- These rocks are awash at high tide. 这些礁石在涨潮时被海水淹没。
- A high wall fetched in an ancient small town. 一道高高的城墙围绕着一座小小的古城。
